Glycolysis
Where does glycolysis occur?
Cytoplasm
Name two types of fermentation.
Lactic acid fermentation and alcoholic fermentation
Where does the Krebs cycle occur?
In the mitochondrial matrix
Where is the electron transport chain located?
Inner mitochondrial membrane
Which process is more efficient, glycolysis or aerobic cellular respiration?
Aerobic cellular respiration
How many net ATP are made during glycolysis from the breakdown of one glucose molecule?
2 ATP
What gas is released from pyruvic acid during alcoholic fermentation?
Carbon dioxide
What process occurs immediately prior to the Krebs Cycle?
Glycolysis
Where do the electrons come from that travel down the electron transport chain?
NADH or FADH2
Write the balanced chemical reaction for cellular respiration.
C6H12O6 + 6O2 ---> 6CO2 + 6H2O + 36 ATP
True or False: Glycolysis can take place in both animal and plant cells.
True.
Name one practical application of alcoholic acid fermentation.
To make bread and beverages
Is the Krebs cycle considered an aerobic or anaerobic process?
Aerobic
In addition to NADH and FADH, what other reactant is used during the ETC?
Oxygen
Can photosynthesis and cellular respiration occur simultaneously in plant cells?
Yes!
Is glycolysis an anaerobic or aerobic process?
Anaerobic
Which type of respiration generates more ATP per cycle: anaerobic or aerobic?
Aerobic
How many ATP are made during the Krebs cycle?
2 ATP
How many ATP are made during the ETC?
What gas would be released if a plant was performing photosynthesis?
Oxygen
What is the end product of glycolysis?
Pyruvate or pyruvic acid.
Describe a situation where human cells would conduct fermentation.
Muscle cells during extremely vigorous exercise
Name all of the products of the Krebs cycle.
What is CO2, NADH, FADH2, ATP.
What is the waste product formed from the ETC?
Water
Name one organism or group of organisms capable of surviving on the energy gained from glycolysis alone.
Yeast, bacteria, or other small, unicellular organisms